Inventor · disambiguated record

Megumi Hamano

Also filed as: HAMANO MEGUMI

2 granted patents·96 citations·filing 1991–1991

68Inventor score

Technology areasH05K H10P

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0184US5226969AMethod for cleaning solid surface with a mixture of pure water and calcium carbonate particlesHITACHI LTD·Filed 1991·Granted Jul 13, 1993·69 cites·4 claims
0253US5203798ACleaning apparatus for substrateHITACHI LTD·Filed 1991·Granted Apr 20, 1993·27 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →